# Support for POP3 (as opposed to POP3s)?

**URL:** <https://meta.discourse.org/t/support-for-pop3-as-opposed-to-pop3s/16137>\
**Category:** Feature\
**Created:** [1 Junho , 2014 05:46 UTC](https://meta.discourse.org/t/support-for-pop3-as-opposed-to-pop3s/16137 "2014-06-01T05:46:55Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![peternlewis](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/peternlewis/32/108888_2.png) [@peternlewis](https://meta.discourse.org/u/peternlewis)\
**Post date:** [2 Junho , 2014 07:11 UTC](https://meta.discourse.org/t/support-for-pop3-as-opposed-to-pop3s/16137/3 "2014-06-02T07:11:43Z")

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OK, so is there a dummies guide to getting started with this?

I can program, and I’m sure I can hack on ruby without problems, but I have no experience with git or docker.

I’ve read [discourse/CONTRIBUTING.md at main · discourse/discourse · GitHub](https://github.com/discourse/discourse/blob/master/CONTRIBUTING.md#contributing-step-by-step) which is impressively complex (presumably because I’m not used to git), but it does not explain how to get from at docker install to something I can clone/checkout/fetch/rebase whatever.

I did the git clone git://github.com/discourse/discourse.git into /var/work along side the /var/www inside the docker shell so I could compare them. Other that the git differences, and some probably runtime files, there is the www/discourse/config/discourse.conf file and the log, plugins, and public (like assets) and vendor subdirectories. It’s not clear to me how I get something checked out from git while retaining the rest of the files necessary for the server to run.

I’d also like to know what I need to do after making a change to ensure my server is running the changes (what restart command is needed).

And optionally, it would be nice to know if it is possible to run a second copy of discourse (say on a different port) so that users wouldn’t see any of my hacking until it comes through. I suppose I could set up yet another instance at digitalocean and hack there. Sharing the database and settings would be fine. And for the moment, I can just hack away as I haven’t invited many people to try out discourse yet, but down the tack it would be less than ideal to keep messing up the site.

Anyway, a few hints or some additional explanations in the CONTRIBUTING.md file would certainly make it reduce the barrier to people helping. Thanks.

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